Parts list, 90350 installation tool – Ingersoll-Rand 6544X-X User Manual

Page 4

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Page 4 of 8

6544X-X (en)

PARTS LIST / 6544X-X & 6546X-X

¾ AIR MOTOR MODEL NO.

61777

65420-1

65440

65441-B

65442-B

65443-B

65443-2B

65444-B

65444-1B

65444-2-B

65445-B

65462

65465-B

65465-1B

65466

Item

Description

(size)

Part No.

(Qty)

27 Rod Assembly

90107-1

Rod Assembly

90107-2

28 Cylinder

90090-1

Cylinder

90090-2

29 Tube

79008

Tube

90101-1

Tube

90101-2

Tube

94988

30 Base and Bearing

(Stub)

65020

Base and Bearing

(Stub)

65023

Base and Bearing

65023-2

Base and Bearing

65025

Base and Bearing

(Stub)

65775

Base and Bearing

(Stub)

65775-2

Base and Bearing

(Stub)

90074

42 Bolt

(1/2” - 20 x 10-1/4”)

94046-1

(4)

Bolt

(1/2” - 20 x 8-1/4”)

94046-2

(4)

43 Snap Ring

(1.456” o.d.)

Y147-131

44 Washer

73986

45 U” Cup

(1/4” x 1-1/4” o.d.)

Y186-16

46 Washer

90103

47 Nut

(1/2” - 20)

Y11-8-C

(4)

48 Rod

(see page 8)

61776

Rod

(see page 8)

90082

Rod

(see page 8)

90108-1

Rod

(see page 8)

65911-2

Rod

(see page 8)

90573

Rod

(see page 8)

90595

Rod

(see page 8)

66628

Rod

(see page 8)

93289

Rod

(see page 8)

93964

49 O” Ring

(1/8” x 1” o.d.)

Y325-210

O” Ring

(1/8” x 1-5/8” o.d.)

Y325-220

52 Pipe Plug

(1/8” - 27 N.P.T.)

Y17-10-C

Items included in Service Kit

61268

Indicates where parts are used.

Indicates models no longer active, shown for reference only.

“Smart Parts”, keep these items on hand in addition to the service kits

for fast repair and reduction of downtime.

¾ See model plate on (30) base for number.

On model 65440 and 65462 air motors, a plate is mounted on the bot-

tom of the (30) base. Therefore, the following parts are different and
illustrated on page 8.

93310

Bushing

93311

Retainer

93312

Guide

93313 Plate (note the orientation of the plate with the air inlet)

93958 Plate (note the orientation of the plate with the air inlet)

Y6-66-C Screw (4 req’d)

Y14-616-C Lock Washer (4 req’d)

NOTE: Base styles and lower packings may vary from that
shown on the cover. Refer to model number in the chart
above.

For simplification of ordering and stocking, a Y325-210 “O”
ring, Y325-220 “O” ring and a Y186-16 “U” cup will be included
in 61268 service kit. When repairing the motor, use only the
one that is needed.

All of the service parts are the same for all motors except the
lower piston rod packing.

90350 INSTALLATION TOOL

NOTE: It is highly recommended that a 90350 installation
tool be used. This will greatly ease installation of (38) adapter
and piston valve and will reduce the chances of damage to
the (20) “U” cup. A damaged (20) “U” cup can usually lead to
air motor failure.

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